197791552

素因数分解:

$2^6\times 7^1\times {\mathrm{441499}}^1$

素因数の和:441518

約数の個数: 28

約数和(自身を含む): 448564000

約数和(自身を除く): 250772448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 441499, 882998, 1765996, 3090493, 3531992, 6180986, 7063984, 12361972, 14127968, 24723944, 28255936, 49447888, 98895776, 197791552]

約数ペア:

[(1, 197791552), (2, 98895776), (4, 49447888), (7, 28255936), (8, 24723944), (14, 14127968), (16, 12361972), (28, 7063984), (32, 6180986), (56, 3531992), (64, 3090493), (112, 1765996), (224, 882998), (448, 441499)]